#28B74D#28B74D

#28B74D is a light, vivid green. Relative luminance 0.349; OKLCH L 68.4% C 0.188 H 147.2°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#28B74D
RGB	rgb(40, 183, 77)
HSL	hsl(136, 64%, 44%)
HSV	hsv(136, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 57.9%, 28.2%)
CIE-LAB	lab(65.63, -58.76, 42.93)
CIE-LCH	lch(65.63, 72.77, 143.85°)
OKLab	oklab(68.42% -0.158 0.1019)
OKLCH	oklch(68.42% 0.188 147.2)
XYZ	xyz(19.1466, 34.8516, 12.7377)
Luminance	0.3485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B74D #B72892

analogous

#4BB728 #28B74D #28B794

triadic

#28B74D #4D28B7 #B74D28

tetradic

#28B74D #284BB7 #B72892 #B79428

square

#28B74D #284BB7 #B72892 #B79428

split-complementary

#28B74D #9428B7 #B7284B

monochromatic

#125323 #1D8538 #28B74D #46D66B #78E193

Accessibility & contrast

On white

2.63

#28B74D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#28B74D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B74D

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B74D	#FFFFFF	#000000	##000000
##28B74D	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A642

Deuteranopia (green-blind)

#A99B56

Tritanopia (blue-blind)

#00B3A0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b74d;
/* rgb */ color: rgb(40, 183, 77);
/* oklch */ color: oklch(68.4% 0.188 147.2);

Tailwind

colors: {
  custom: {
    50: '#7ace82',
    500: '#28b74d',
    950: '#000000',
  },
}

SCSS

$custom: #28b74d;
$custom-light: #7ace82;
$custom-dark: #000000;

JSON

{
  "hex": "#28b74d",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 77
  },
  "hsl": {
    "h": 135.524,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6842,
    "c": 0.18804,
    "h": 147.2
  },
  "luminance": 0.34854
}

Semantic roles & 50–950 ramp

primary

#28B74D

secondary

#C972B3

accent

#41BCE7

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #28B74D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →